{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1301970699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0dad16a9676f7789bd8dc13e90ddae8f7a2bf98cdf8d60fa6bc3854f26c1ed6b",
    "signature": "0x51e7c021acfe809b5fb1ea47fab8d4c50655c6a7054a51adb12314314887dd4827c19483233cd54146014ee8ad1e2551082e989c7ef37c72aab0822a1d7b07bc1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}